Bernina Express train on Landwasser Viadukt, UNESCO World Heritage Site, Filisur, Albula Region, Canton of Graubunden, Switzerland, Europe

travel destination photography horizontal colour image bernina express train landwasser viadukt unesco world heritage site filisur albula region canton of graubunden switzerland europe outdoors day clear sky blue no people tree swiss culture on the move transportation train passenger train public transport rail transportation viaduct bridge incidental people cliff low angle view arch colour image colour color image color outside tourist destination travel nobody no one no one low angle from below looking up background people people in the background transport unesco world heritage site unesco world heritage sites unesco world heritage site world heritage sites arches arched typically swiss traditional culture tradition traditional traditionally swiss